From 0b895eea1b2d7f50f7c55cf3b1c0697fc3228d2b Mon Sep 17 00:00:00 2001 From: Robert Nelson Date: Thu, 1 May 2025 16:08:21 -0500 Subject: [PATCH] kernel config: bump the number of allowed CONFIG_SERIAL_8250_NR_UARTS as MSS supports 5 out of the box Signed-off-by: Robert Nelson --- 04_build_linux.sh | 4 ++++ patches/linux/mpfs_defconfig | 6 +++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/04_build_linux.sh b/04_build_linux.sh index ef8e34e..146e942 100755 --- a/04_build_linux.sh +++ b/04_build_linux.sh @@ -91,6 +91,10 @@ if [ -f arch/riscv/configs/mpfs_defconfig ] ; then ./scripts/config --enable CONFIG_FW_LOADER_COMPRESS_XZ ./scripts/config --enable CONFIG_FW_LOADER_COMPRESS_ZSTD + #Bump the number of default uarts allowed + ./scripts/config --set-val CONFIG_SERIAL_8250_NR_UARTS 8 + ./scripts/config --set-val CONFIG_SERIAL_8250_RUNTIME_UARTS 8 + echo "make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} olddefconfig" make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} olddefconfig else diff --git a/patches/linux/mpfs_defconfig b/patches/linux/mpfs_defconfig index d7d8b8c..dfff392 100644 --- a/patches/linux/mpfs_defconfig +++ b/patches/linux/mpfs_defconfig @@ -28,7 +28,7 @@ CONFIG_THREAD_INFO_IN_TASK=y CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set -CONFIG_LOCALVERSION="-20250414" +CONFIG_LOCALVERSION="-20250501" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_BUILD_SALT="" CONFIG_DEFAULT_INIT="" @@ -2947,8 +2947,8 @@ CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_PCILIB=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_EXAR=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_NR_UARTS=8 +CONFIG_SERIAL_8250_RUNTIME_UARTS=8 # CONFIG_SERIAL_8250_EXTENDED is not set # CONFIG_SERIAL_8250_PCI1XXXX is not set # CONFIG_SERIAL_8250_DW is not set